<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  

  
  <title>js函数 | Threadv</title>
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  <meta name="description" content="js函数 函数的定义  12345678910&amp;lt;--定义方式1--&amp;gt;function sum(num1,num2)&amp;#123;    return num1+num2;&amp;#125;&amp;lt;--定义方式2--&amp;gt;var sum = function(num1">
<meta name="keywords" content="JavaScript">
<meta property="og:type" content="article">
<meta property="og:title" content="js函数">
<meta property="og:url" content="http://yoursite.com/2018/05/07/js/js函数/index.html">
<meta property="og:site_name" content="Threadv">
<meta property="og:description" content="js函数 函数的定义  12345678910&amp;lt;--定义方式1--&amp;gt;function sum(num1,num2)&amp;#123;    return num1+num2;&amp;#125;&amp;lt;--定义方式2--&amp;gt;var sum = function(num1,num2)&amp;#123;    return num1+num2;&amp;#125;&amp;lt;--定义方式3--&amp;gt;//不推荐var">
<meta property="og:updated_time" content="2020-03-29T11:01:38.408Z">
<meta name="twitter:card" content="summary">
<meta name="twitter:title" content="js函数">
<meta name="twitter:description" content="js函数 函数的定义  12345678910&amp;lt;--定义方式1--&amp;gt;function sum(num1,num2)&amp;#123;    return num1+num2;&amp;#125;&amp;lt;--定义方式2--&amp;gt;var sum = function(num1,num2)&amp;#123;    return num1+num2;&amp;#125;&amp;lt;--定义方式3--&amp;gt;//不推荐var">
  
    <link rel="alternate" href="/atom.xml" title="Threadv" type="application/atom+xml">
  
  
    <link rel="icon" href="/favicon.png">
  
  
    <link href="//fonts.googleapis.com/css?family=Source+Code+Pro" rel="stylesheet" type="text/css">
  
  <link rel="stylesheet" href="/css/style.css">
</head>

<body>
  <div id="container">
    <div id="wrap">
      <header id="header">
  <div id="banner"></div>
  <div id="header-outer" class="outer">
    <div id="header-title" class="inner">
      <h1 id="logo-wrap">
        <a href="/" id="logo">Threadv</a>
      </h1>
      
    </div>
    <div id="header-inner" class="inner">
      <nav id="main-nav">
        <a id="main-nav-toggle" class="nav-icon"></a>
        
          <a class="main-nav-link" href="/">Home</a>
        
          <a class="main-nav-link" href="/archives">Archives</a>
        
      </nav>
      <nav id="sub-nav">
        
          <a id="nav-rss-link" class="nav-icon" href="/atom.xml" title="RSS Feed"></a>
        
        <a id="nav-search-btn" class="nav-icon" title="Suche"></a>
      </nav>
      <div id="search-form-wrap">
        <form action="//google.com/search" method="get" accept-charset="UTF-8" class="search-form"><input type="search" name="q" class="search-form-input" placeholder="Search"><button type="submit" class="search-form-submit">&#xF002;</button><input type="hidden" name="sitesearch" value="http://yoursite.com"></form>
      </div>
    </div>
  </div>
</header>
      <div class="outer">
        <section id="main"><article id="post-js/js函数" class="article article-type-post" itemscope itemprop="blogPost">
  <div class="article-meta">
    <a href="/2018/05/07/js/js函数/" class="article-date">
  <time datetime="2018-05-07T03:30:46.000Z" itemprop="datePublished">2018-05-07</time>
</a>
    
  </div>
  <div class="article-inner">
    
    
      <header class="article-header">
        
  
    <h1 class="article-title" itemprop="name">
      js函数
    </h1>
  

      </header>
    
    <div class="article-entry" itemprop="articleBody">
      
        <h5 id="js函数"><a href="#js函数" class="headerlink" title="js函数"></a>js函数</h5><ul>
<li>函数的定义</li>
</ul>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br></pre></td><td class="code"><pre><span class="line">&lt;--定义方式<span class="number">1</span>--&gt;</span><br><span class="line"><span class="function"><span class="keyword">function</span> <span class="title">sum</span>(<span class="params">num1,num2</span>)</span>&#123;</span><br><span class="line">    <span class="keyword">return</span> num1+num2;</span><br><span class="line">&#125;</span><br><span class="line">&lt;--定义方式<span class="number">2</span>--&gt;</span><br><span class="line"><span class="keyword">var</span> sum = <span class="function"><span class="keyword">function</span>(<span class="params">num1,num2</span>)</span>&#123;</span><br><span class="line">    <span class="keyword">return</span> num1+num2;</span><br><span class="line">&#125;</span><br><span class="line">&lt;--定义方式<span class="number">3</span>--&gt;<span class="comment">//不推荐</span></span><br><span class="line"><span class="keyword">var</span> sum = <span class="keyword">new</span> <span class="built_in">Function</span>(<span class="string">"num1"</span>,<span class="string">"num2"</span>,<span class="string">"return num1+num2"</span>);</span><br></pre></td></tr></table></figure>
<hr>
<ul>
<li>函数名仅仅是指向函数的指针，因此函数名与包含对象指针的其他变量没有什么不同。换句话说，一个函数可能会有多个名字:</li>
</ul>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br></pre></td><td class="code"><pre><span class="line"><span class="function"><span class="keyword">function</span> <span class="title">sum</span>(<span class="params">num1,num2</span>)</span>&#123;</span><br><span class="line">    <span class="keyword">return</span> num1+num2;</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">alert(sum(<span class="number">10</span>,<span class="number">10</span>));<span class="comment">//20</span></span><br><span class="line"></span><br><span class="line"><span class="keyword">var</span> anotherSum = sum;</span><br><span class="line">alert(anoterSum(<span class="number">10</span>,<span class="number">10</span>));<span class="comment">//20</span></span><br><span class="line"></span><br><span class="line">sum = <span class="literal">null</span>;</span><br><span class="line">alert(antoherSum(<span class="number">10</span>,<span class="number">10</span>));<span class="comment">//20</span></span><br></pre></td></tr></table></figure>
<hr>
<ul>
<li>函数声明、函数表达式</li>
</ul>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br></pre></td><td class="code"><pre><span class="line">&lt;!--可以执行--&gt;</span><br><span class="line">alert(sum(<span class="number">10</span>,<span class="number">10</span>));</span><br><span class="line"></span><br><span class="line">    <span class="function"><span class="keyword">function</span> <span class="title">sum</span>(<span class="params">num1, num2</span>) </span>&#123;</span><br><span class="line">        <span class="keyword">return</span> num1 + num2;</span><br><span class="line"></span><br><span class="line">    &#125;</span><br></pre></td></tr></table></figure>
<ul>
<li>代码开始执行之前，解析器就已经通过一个名为函数声明提升（function declaration hoisting）的过程，读取并将函数声明添加到执行环境中。对代码求值时，JavaScript引擎在第一遍会声明函数并将它们放到源代码树的顶部。</li>
</ul>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br></pre></td><td class="code"><pre><span class="line">&lt;!--异常--&gt;</span><br><span class="line"> alert(sum(<span class="number">10</span>,<span class="number">10</span>));</span><br><span class="line"></span><br><span class="line"><span class="keyword">var</span> sum = <span class="function"><span class="keyword">function</span> (<span class="params">num1, num2</span>) </span>&#123;</span><br><span class="line">    <span class="keyword">return</span> num1 + num2</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
<ul>
<li>函数位于一个初始化语句中，而不是一个函数声明。在执行到函数所在的语句之前，变量sum中不会保存有对函数的引用；而且，由于第一行代码就会导致”unexpected identifier”(意外标识符)错误，实际上也不会执行到下一行。</li>
</ul>
<hr>
<ul>
<li>作为值得函数<br>函数名本身就是变量，所以函数也可以作为值来使用。不仅可以像参数传递一样把一个函数传递给另一个函数，而且可以将一个函数作为另一个函数的结果返回。</li>
</ul>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br></pre></td><td class="code"><pre><span class="line"></span><br><span class="line"><span class="function"><span class="keyword">function</span> <span class="title">callSomeFunction</span>(<span class="params">someFunction, someArgument</span>) </span>&#123;</span><br><span class="line">    <span class="keyword">return</span> someFunction(someArgument)</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line"><span class="function"><span class="keyword">function</span> <span class="title">add10</span>(<span class="params">num</span>) </span>&#123;</span><br><span class="line">    <span class="keyword">return</span> num + <span class="number">10</span>;</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line"><span class="keyword">var</span> result1 = callSomeFunction(add10, <span class="number">10</span>);</span><br><span class="line">alert(result1);     <span class="comment">//20</span></span><br><span class="line"></span><br><span class="line"><span class="function"><span class="keyword">function</span> <span class="title">getGreeting</span>(<span class="params">name</span>) </span>&#123;</span><br><span class="line">    <span class="keyword">return</span> <span class="string">"Hello,"</span> + name;</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line"><span class="keyword">var</span> result2 = callSomeFunction(getGreeting,<span class="string">"Nicholas"</span>);</span><br><span class="line">alert(result2);     <span class="comment">//Hello,Nicholas</span></span><br></pre></td></tr></table></figure>
<hr>
<ul>
<li>函数内部属性</li>
<li><ul>
<li>arguments.callee</li>
</ul>
</li>
</ul>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br></pre></td><td class="code"><pre><span class="line"></span><br><span class="line">    <span class="function"><span class="keyword">function</span> <span class="title">factorial</span>(<span class="params">num</span>) </span>&#123;</span><br><span class="line">        <span class="keyword">if</span> (num &lt;= <span class="number">1</span>) &#123;</span><br><span class="line">            <span class="keyword">return</span> <span class="number">1</span>;</span><br><span class="line">        &#125; <span class="keyword">else</span> &#123;</span><br><span class="line"><span class="comment">//            return num * factorial(num - 1);</span></span><br><span class="line">            <span class="keyword">return</span> num * <span class="built_in">arguments</span>.callee(num - <span class="number">1</span>); <span class="comment">//解除耦合</span></span><br><span class="line">        &#125;</span><br><span class="line">    &#125;</span><br><span class="line"></span><br><span class="line">    <span class="keyword">var</span> trueFactorial = factorial;</span><br><span class="line">    factorial = <span class="function"><span class="keyword">function</span> (<span class="params"></span>) </span>&#123;</span><br><span class="line">        <span class="keyword">return</span> <span class="number">0</span>;</span><br><span class="line">    &#125;</span><br><span class="line"></span><br><span class="line">    alert(trueFactorial(<span class="number">5</span>))     <span class="comment">//120</span></span><br><span class="line">    alert(factorial(<span class="number">5</span>));        <span class="comment">//0</span></span><br></pre></td></tr></table></figure>
<ul>
<li><ul>
<li>this(网页全局作用域调用函数是，this对象引用的就是window)<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br></pre></td><td class="code"><pre><span class="line"></span><br><span class="line"><span class="built_in">window</span>.color = <span class="string">"red"</span>;</span><br><span class="line"><span class="keyword">var</span> o = &#123;<span class="attr">color</span> : <span class="string">"blue"</span>&#125;;</span><br><span class="line"></span><br><span class="line"><span class="function"><span class="keyword">function</span>  <span class="title">sayColor</span>(<span class="params"></span>) </span>&#123;</span><br><span class="line">    alert(<span class="keyword">this</span>.color)</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">sayColor();     <span class="comment">//"red"</span></span><br><span class="line"></span><br><span class="line">o.sayColor = sayColor;  <span class="comment">//this.color -&gt; o.color</span></span><br><span class="line">o.sayColor();     <span class="comment">//"blue"</span></span><br></pre></td></tr></table></figure>
</li>
</ul>
</li>
</ul>
<hr>
<ul>
<li>函数的属性和方法</li>
<li><ul>
<li>length(表示函数希望接收的命名参数的个数)</li>
</ul>
</li>
</ul>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br></pre></td><td class="code"><pre><span class="line"></span><br><span class="line"><span class="function"><span class="keyword">function</span> <span class="title">sayName</span>(<span class="params">name</span>) </span>&#123;</span><br><span class="line">    alert(name);</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line"><span class="function"><span class="keyword">function</span> <span class="title">sum</span>(<span class="params">num1, num2</span>) </span>&#123;</span><br><span class="line">    <span class="keyword">return</span> num1 + num2;</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line"><span class="function"><span class="keyword">function</span> <span class="title">sayHi</span>(<span class="params"></span>) </span>&#123;</span><br><span class="line">    alert(<span class="string">"Hi!"</span>);</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">alert(sayName.length);      <span class="comment">//1</span></span><br><span class="line">alert(sum.length);          <span class="comment">//2</span></span><br><span class="line">alert(sayHi.length);        <span class="comment">//0</span></span><br></pre></td></tr></table></figure>

      
    </div>
    <footer class="article-footer">
      <a data-url="http://yoursite.com/2018/05/07/js/js函数/" data-id="ckcc5iwoj0078q4uwf094cp60" class="article-share-link">Teilen</a>
      
      
  <ul class="article-tag-list"><li class="article-tag-list-item"><a class="article-tag-list-link" href="/tags/JavaScript/">JavaScript</a></li></ul>

    </footer>
  </div>
  
    
<nav id="article-nav">
  
    <a href="/2018/05/07/js/js基本包装类型/" id="article-nav-newer" class="article-nav-link-wrap">
      <strong class="article-nav-caption">Neuer</strong>
      <div class="article-nav-title">
        
          js基本包装类型
        
      </div>
    </a>
  
  
    <a href="/2018/05/01/js/js时间日期/" id="article-nav-older" class="article-nav-link-wrap">
      <strong class="article-nav-caption">Älter</strong>
      <div class="article-nav-title">js时间日期</div>
    </a>
  
</nav>

  
</article>

</section>
        
          <aside id="sidebar">
  
    

  
    
  <div class="widget-wrap">
    <h3 class="widget-title">Tags</h3>
    <div class="widget">
      <ul class="tag-list"><li class="tag-list-item"><a class="tag-list-link" href="/tags/Design-Patterns/">Design Patterns</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/Git/">Git</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/Html/">Html</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/Http/">Http</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/JavaScript/">JavaScript</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/Sort/">Sort</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/algorithm/">algorithm</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/ali-weixin-pay/">ali/weixin pay</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/docker/">docker</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/elasticsearch/">elasticsearch</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/go/">go</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/hexo/">hexo</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/idea/">idea</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/java/">java</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/jvm/">jvm</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/linux/">linux</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/logstash/">logstash</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/mysql/">mysql</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/php/">php</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/pytest/">pytest</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/python/">python</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/springboot/">springboot</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/util/">util</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/vue/">vue</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/wechat/">wechat</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/我的世界/">我的世界</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/消息队列/">消息队列</a></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/线程/">线程</a></li></ul>
    </div>
  </div>


  
    
  <div class="widget-wrap">
    <h3 class="widget-title">Tag Cloud</h3>
    <div class="widget tagcloud">
      <a href="/tags/Design-Patterns/" style="font-size: 16.36px;">Design Patterns</a> <a href="/tags/Git/" style="font-size: 10px;">Git</a> <a href="/tags/Html/" style="font-size: 10px;">Html</a> <a href="/tags/Http/" style="font-size: 12.73px;">Http</a> <a href="/tags/JavaScript/" style="font-size: 15.45px;">JavaScript</a> <a href="/tags/Sort/" style="font-size: 18.18px;">Sort</a> <a href="/tags/algorithm/" style="font-size: 11.82px;">algorithm</a> <a href="/tags/ali-weixin-pay/" style="font-size: 13.64px;">ali/weixin pay</a> <a href="/tags/docker/" style="font-size: 17.27px;">docker</a> <a href="/tags/elasticsearch/" style="font-size: 10px;">elasticsearch</a> <a href="/tags/go/" style="font-size: 11.82px;">go</a> <a href="/tags/hexo/" style="font-size: 10px;">hexo</a> <a href="/tags/idea/" style="font-size: 10px;">idea</a> <a href="/tags/java/" style="font-size: 20px;">java</a> <a href="/tags/jvm/" style="font-size: 11.82px;">jvm</a> <a href="/tags/linux/" style="font-size: 18.18px;">linux</a> <a href="/tags/logstash/" style="font-size: 12.73px;">logstash</a> <a href="/tags/mysql/" style="font-size: 14.55px;">mysql</a> <a href="/tags/php/" style="font-size: 11.82px;">php</a> <a href="/tags/pytest/" style="font-size: 10px;">pytest</a> <a href="/tags/python/" style="font-size: 13.64px;">python</a> <a href="/tags/springboot/" style="font-size: 17.27px;">springboot</a> <a href="/tags/util/" style="font-size: 19.09px;">util</a> <a href="/tags/vue/" style="font-size: 10px;">vue</a> <a href="/tags/wechat/" style="font-size: 10.91px;">wechat</a> <a href="/tags/我的世界/" style="font-size: 10px;">我的世界</a> <a href="/tags/消息队列/" style="font-size: 10.91px;">消息队列</a> <a href="/tags/线程/" style="font-size: 11.82px;">线程</a>
    </div>
  </div>

  
    
  <div class="widget-wrap">
    <h3 class="widget-title">Archiv</h3>
    <div class="widget">
      <ul class="archive-list"><li class="archive-list-item"><a class="archive-list-link" href="/archives/2020/05/">May 2020</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2020/04/">April 2020</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2020/03/">March 2020</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2020/01/">January 2020</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2019/10/">October 2019</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2019/08/">August 2019</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2019/06/">June 2019</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2019/04/">April 2019</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2019/03/">March 2019</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2019/02/">February 2019</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2019/01/">January 2019</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2018/12/">December 2018</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2018/11/">November 2018</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2018/10/">October 2018</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2018/09/">September 2018</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2018/07/">July 2018</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2018/06/">June 2018</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2018/05/">May 2018</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2018/04/">April 2018</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2018/03/">March 2018</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2018/02/">February 2018</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2018/01/">January 2018</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2017/12/">December 2017</a></li></ul>
    </div>
  </div>


  
    
  <div class="widget-wrap">
    <h3 class="widget-title">letzter Beitrag</h3>
    <div class="widget">
      <ul>
        
          <li>
            <a href="/2020/05/17/linux/linux_shell/">linux—shell</a>
          </li>
        
          <li>
            <a href="/2020/05/16/linux/linux_awk_sed/">linux-awk\sed 示例</a>
          </li>
        
          <li>
            <a href="/2020/04/11/linux/linux_bash/">linux—bash</a>
          </li>
        
          <li>
            <a href="/2020/03/29/hello-world/">Hello World</a>
          </li>
        
          <li>
            <a href="/2020/03/16/go基础/">go基础知识</a>
          </li>
        
      </ul>
    </div>
  </div>

  
</aside>
        
      </div>
      <footer id="footer">
  
  <div class="outer">
    <div id="footer-info" class="inner">
      &copy; 2020 vchen<br>
      Powered by <a href="http://hexo.io/" target="_blank">Hexo</a>
    </div>
  </div>
</footer>
    </div>
    <nav id="mobile-nav">
  
    <a href="/" class="mobile-nav-link">Home</a>
  
    <a href="/archives" class="mobile-nav-link">Archives</a>
  
</nav>
    

<script src="//ajax.googleapis.com/ajax/libs/jquery/2.0.3/jquery.min.js"></script>


  <link rel="stylesheet" href="/fancybox/jquery.fancybox.css">
  <script src="/fancybox/jquery.fancybox.pack.js"></script>


<script src="/js/script.js"></script>



  </div>
</body>
</html>